Earlier this year, Wichita-based band After Judo released its first album, Harvard Avenue , and now the band is about to embark on its first-ever tour. Band members Joe Hagen and An Nguyen recently visited the KMUW studios to talk about the band's history. Take me back and tell me how this whole thing started. Joe Hagen: It was me and my fellow guitarist/vocalist Ryne Carballo and out trumpeter Rob [Mabrey], we all lived on the same dorm floor freshman year at WSU. I'd hear them play guitar in